More than one Song skipped

Volumio Information

Volumio Version: 2.834 / 2.852
Hardware: Raspi Pi 4 / 4GB
DAC:Audioquest Dragonfly 1.2

Hello,
i got a Problem. Everytime i want to change the Title, i will click Next, that works, but if i pressed back, i will come to a completly different Song. The strange thing is, it seems it would be 4 or 5 songs, if i pressed 4 or 5 times back and then Next, i will come to the song that i want to listen.
It is not only with random, also if i play a list, Volumio skipped some songs, whatever if i click next or normally after ending of a Song.
Is there any information about? In 2.799 it works good, but the new version are faster than the 2.799…
Have anyone a same problem with it?

this seems to be “normal”… in all versions … i use dragonfly’s with all 3( black,red,cobalt) i have it …
btw there is a image but they revoke it due of to mutch bugs … that makes it more smooth
but that bug is still present with all versions i don’t know if this is only with this combo or on all

btw tested on the 3.10 buster with the cobalt it plays all songs with no problems…
40 songs a mix of flac and aac 44.1 / 16bit
running same test with other rpi4 / 4g only now with red same buster 3.10
it plays all songs with no problems…same songs… same 40
running same test with other rpi4 / 4g only now with black same buster 3.10
it plays all songs with no problems…same songs… same 40
120 songs with no diffrence on all dragonfly’s